How Devices Connect to the Internet | Google IT Support Certificate

Video Description

Explore the physical processes in which devices such as computers, ATMs, tablets, and even cars connect through various Internet connectivity technologies. Look at a brief history of the evolution of the Internet, then dig into the components of wide area networks, or WANs. Switch gears to the topic of wireless and cellular networking where you will study wireless channels, security, and the basics of how cellular networks are built. 0:00 Connecting to the Internet 1:53 Dial-up, Modems, and Point-to-Point Protocols 5:42 What is Broadband? 8:47 T-Carrier Technologies 10:57 Digital Subscriber Lines 14:48 Cable Broadband 18:45 Fiber Connections 21:26 Wide Area Network Technologies 24:25 Point-to-Point VPNs 26:15 Introduction to Wireless Networking Technologies 31:50 Wireless Network Configurations 34:35 Wireless Channels 39:19 Wireless Security 41:55 Cellular Networking 43:26 Mobile Device Networks This video is part of the Google IT Support Certificate, which introduces learners to troubleshooting, customer service, networking, operating systems, systems administration, and security. The program, created by Google employees in the field, is designed to provide you with job-ready skills in about 6 months to start or advance your career in IT. Take the Certificate HERE: https://www.coursera.org/google-certificates/it-support-certificate?utm_source=google&utm_medium=institutions&utm_campaign=youtube-organic__geo--Global&utm_content=vid--JgxUD5X_Pe4__topic--IT&utm_term=youtube-description Subscribe HERE: https://goo.gle/subscribegcc #GrowWithGoogle #GoogleCareerCertificate #InformationTechnology Why earn a Google Career Certificate? ► No experience necessary: Learn job-ready skills, with no college degree required. ► Learn at your own pace: Complete the 100% online courses on your own terms. ► Stand out to employers: Make your resume competitive with a credential from Google. ► A path to in-demand jobs: Connect with top employers who are currently hiring.